409376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1184

約数の個数: 24

約数和(自身を含む): 879984

約数和(自身を除く): 470608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1163, 2326, 4652, 9304, 12793, 18608, 25586, 37216, 51172, 102344, 204688, 409376]

約数ペア:

[(1, 409376), (2, 204688), (4, 102344), (8, 51172), (11, 37216), (16, 25586), (22, 18608), (32, 12793), (44, 9304), (88, 4652), (176, 2326), (352, 1163)]